Standard Potential of Electrochemical Cell

In an electrochemical cell, the cell reaction undergoes a change in Gibbs free energy that can be related to the cell's electromotive force (EMF). Consider the following half-reaction involving zinc and copper ions:

Zn(s) → Zn²⁺(aq) + 2e^- (E^° = -0.76 V)

Cu²⁺(aq) + 2e^- → Cu(s) (E^° = +0.34 V)

The overall cell reaction can be calculated, and its standard cell potential (E^°_cell) can be determined. Which of the following options represents the correct standard electromotive force for this electrochemical cell?